310088727

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{307}}^1$

素因数の和:512

約数の個数: 48

約数和(自身を含む): 494413920

約数和(自身を除く): 184325193

約数列:

[1, 3, 9, 13, 39, 89, 97, 117, 267, 291, 307, 801, 873, 921, 1157, 1261, 2763, 3471, 3783, 3991, 8633, 10413, 11349, 11973, 25899, 27323, 29779, 35919, 77697, 81969, 89337, 112229, 245907, 268011, 336687, 355199, 387127, 1010061, 1065597, 1161381, 2650331, 3196791, 3484143, 7950993, 23852979, 34454303, 103362909, 310088727]

約数ペア:

[(1, 310088727), (3, 103362909), (9, 34454303), (13, 23852979), (39, 7950993), (89, 3484143), (97, 3196791), (117, 2650331), (267, 1161381), (291, 1065597), (307, 1010061), (801, 387127), (873, 355199), (921, 336687), (1157, 268011), (1261, 245907), (2763, 112229), (3471, 89337), (3783, 81969), (3991, 77697), (8633, 35919), (10413, 29779), (11349, 27323), (11973, 25899)]